<template>
  <el-upload
  class="upload-demo"
  ref="upload"
  action="http://localhost:3005/api/upload"
  :file-list="fileList"
  :auto-upload="false"
  :on-success="handleSuccess"
  >
  <el-button slot="trigger" size="small" type="primary">选取文件</el-button>
  <el-button style="margin-left: 10px;" size="small" type="success" @click="submitUpload">上传到服务器</el-button>
</el-upload>
</template>

<script>
export default {
  data(){
    return{
      fileList:[]
    }
  },
  methods:{
    handleSuccess(res,file){
      this.$emit('onUpload',res)
    },
    submitUpload(){
      this.$refs.upload.submit()
    },
  }
}
</script>

<style>

</style>